CN220138112U - Transformer core edge leveling device - Google Patents
Transformer core edge leveling device Download PDFInfo
- Publication number
- CN220138112U CN220138112U CN202321663947.1U CN202321663947U CN220138112U CN 220138112 U CN220138112 U CN 220138112U CN 202321663947 U CN202321663947 U CN 202321663947U CN 220138112 U CN220138112 U CN 220138112U
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- clamping
- stamping
- conveying
- iron core
- platform
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000009434 installation Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 20
- 238000007599 discharging Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a transformer core edge flattening device, which comprises a stamping platform, a stamping device, a conveying device, a first clamping device, a second clamping device and other components, wherein the first clamping device is controlled to different positions in the stamping process of a transformer core, and the clamping of the core is completed through the first clamping device and the second clamping device in sequence, so that the core moves to different positions, the transformer core is clamped between the stamping devices, and the stamping flattening processing of the upper side surface and the lower side surface of the transformer core is completed. According to the utility model, automatic feeding and discharging of the iron core can be completed in the process of flattening the iron core of the transformer, and the efficiency of flattening the iron core is improved.
Description
Technical Field
The utility model relates to the technical field of transformer core processing, in particular to a transformer core edge flattening device.
Background
The transformer iron core is mostly formed by inserting E-shaped or C-shaped steel sheets, the iron core is rapidly inserted into the iron core through an inserting machine for production and processing, and a plurality of steel sheets are overlapped and arranged to form the transformer iron core for winding coils.
After the steel sheets are spliced and butted, gaps exist among iron cores among the plurality of steel sheets, concave bulges are arranged on the periphery of the transformer iron core, especially on the two opposite sides, and the edge part is required to be flattened by staff so as to meet the production requirement of the transformer iron core; the two sides of the iron core can be automatically flattened by extruding through the independent automatic flattening device, so that the flattening efficiency can be improved, and the processing requirement can be met; but in the process of leveling processing, the staff needs to place the iron core in the preset position of leveling equipment, needs the manual work to go up the operation of unloading, and this process not only has the potential safety hazard, and the manual work places the iron core position and has the deviation, needs the time of aiming at, influences the smooth efficiency of iron core edge and holistic quality.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a transformer core edge flattening device which can finish automatic feeding and discharging of a core in the process of flattening the transformer core, so that the core flattening efficiency is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a transformer core edge flattening apparatus, comprising:
the upper surface of the stamping platform is provided with a first bearing platform and a second bearing platform;
the stamping device is arranged above the stamping platform and corresponds to the second bearing platform in position and is used for stamping the iron core;
the conveying device is arranged at the upper end of the stamping platform and slides relatively to the stamping platform, and comprises two symmetrically arranged conveying mounting plates, and a driving device for controlling the position of the conveying device is arranged inside the stamping platform;
the first clamping device is arranged on the surface of the conveying mounting plate and comprises two groups of symmetrically arranged first clamping assemblies for conveying the uneven iron core from the first bearing platform to the second bearing platform;
the second clamping device is arranged on the surface of the conveying installation plate and comprises two groups of second clamping assemblies which are symmetrically arranged and used for moving the leveled iron core away from the second bearing platform.
Preferably, the first clamping assembly further comprises a rotary joint, and the iron core is controlled to rotate during carrying through the rotary joint.
Preferably, the rotary joint comprises a rotary sleeve and a positioning sleeve, the rotary sleeve is positioned in the positioning sleeve, a control groove is formed in the surface of the rotary sleeve, the control groove comprises a straight line part and an arc part which are communicated, the inner wall of the positioning sleeve is provided with a rotary protrusion, the inner wall of the rotary sleeve is slidably connected with a first clamping rod, an elastic element is arranged between the first clamping rod and the first clamping rod, a position control device is arranged on the outer side of the conveying mounting plate and used for controlling the position of the rotary sleeve.
Preferably, the second clamping assembly comprises a positioning frame fixedly connected with the conveying installation plate, a telescopic device is installed on the surface of the positioning frame, and a second clamping plate is fixedly connected to the telescopic tail end of the telescopic device.
Preferably, a supporting plate is arranged at the bottom of the conveying mounting plate, and a driving groove which penetrates up and down is formed in the surface of the stamping platform.
Preferably, the top end of the first bearing platform is higher than the top end of the second bearing platform.
Compared with the prior art, the utility model has the beneficial effects that:
the first clamping device and the second clamping device are arranged to clamp the unsmoothly and flattened transformer cores successively, synchronous movement of the two groups of cores is completed in the moving process of the conveying device, automatic feeding and discharging processes are completed in the flattening process of the transformer cores, and the flattening efficiency and accuracy of the cores are improved; and the rotary joint can be used for controlling the iron core to rotate by 90 degrees in the process of clamping and carrying the iron core, so that the upper side surface and the lower side surface of the iron core correspond to the position of the stamping device, the stamping efficiency of the iron core is further improved, and the placement stability of the iron cores on the front side and the rear side is improved.
Drawings
Fig. 1 is a schematic perspective view of a device for leveling edges of a transformer core according to the present utility model;
fig. 2 is a schematic diagram of a front view structure of a device for flattening an edge of a transformer core according to the present utility model;
fig. 3 is a schematic side view of a device for leveling edges of a transformer core according to the present utility model;
fig. 4 is a schematic A-A sectional view of a transformer core edge flattening device according to the present utility model;
fig. 5 is an exploded view of a first clamping assembly of a device for leveling an edge of a transformer core according to the present utility model.
In the figure: 100. a stamping platform; 200. a punching device; 300. a conveying device; 400. a first clamping device; 410. a first clamping plate; 420. a first clamping lever; 430. a rotary joint; 431. rotating the sleeve; 432. a control groove; 433. positioning a sleeve; 440. a position control device; 500. a second clamping device; 510. a second clamping plate; 520. a telescoping device; 530. a positioning frame; 600. a first load-bearing platform; 700. the second bearing platform.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1-5, a transformer core edge flattening apparatus includes: the transformer core is clamped to different positions through the first clamping device 400 and the second clamping device 500 in sequence in the stamping process by controlling the first clamping device 400 to different positions, so that the core can be moved to different positions, the transformer core is clamped between the stamping devices 200, the stamping flattening processing of the surfaces of the upper side and the lower side of the transformer core is completed, the transformer core is clamped by the second clamping device 500 after the flattening processing, the transformer core is moved away from the stamping devices 200, and the blanking process of the core is completed.
The upper surface of the stamping platform 100 is provided with a first bearing platform 600 and a second bearing platform 700, and the top end of the first bearing platform 600 is higher than the top end of the second bearing platform 700, so that the bottom of the rotating iron core can be guaranteed to be attached to the surface of the second bearing platform 700. The stamping device 200 is installed above the stamping platform 100 and corresponds to the second bearing platform 700 in position, and is used for stamping the iron core; the first bearing platform 600 is located outside, transfers the transformer core that pegging graft through preceding transfer chain to first bearing platform 600 upper end surface, accomplishes the punching press preparation.
The conveying device 300 is arranged at the upper end of the stamping platform 100 and slides relatively to the stamping platform, and comprises two symmetrically arranged conveying mounting plates, and a driving device for controlling the position of the conveying device 300 is arranged inside the stamping platform 100; can control through drive arrangement and carry the mounting panel and be in different positions, and then control first clamping device 400 and second clamping device 500 are in different positions, and through first clamping device 400, second clamping device 500 cooperation, accomplish the centre gripping and the transport to different iron cores, let different transformer iron cores pass through stamping device 200 and extrude the level and smooth both sides, accomplish the level and smooth course of working.
The first clamping device 400 is installed on the surface of the conveying installation plate and comprises two groups of symmetrically arranged first clamping components, the two first clamping components are matched with each other, and move towards the middle iron core to be close to convey the uneven iron core from the first bearing platform 600 to the second bearing platform 700; the clamping leveling of the two sides of the core is then completed by the stamping device 200.
The second clamping device 500 is installed on the surface of the conveying installation plate, and comprises two groups of second clamping assemblies which are symmetrically arranged, and similarly, the clamping of the iron core is completed through the matching of the two second clamping assemblies, and the iron core after being leveled is removed from the second bearing platform 700.
In order to ensure the stability of the iron core conveyed by the front end conveying line, the iron core is generally conveyed to the surface of the first bearing platform 600 in a horizontal posture, and in order to adjust the position of the iron core before clamping, the iron core is located between the punching devices 200 in a vertical state to obtain a clamping platform, wherein the first clamping assembly further comprises a rotary joint 430, the rotary joint 430 is used for controlling the iron core to rotate in the conveying process, specifically, the rotary joint 430 rotates by 90 degrees, the iron core is erected after rotating by 90 degrees, the punching devices 200 can clamp the upper side and the lower side of the iron core to be flat, and the adjustment process is simplified.
The pneumatic linear telescopic joint and the rotary joint can be selected to be matched, the position of the transformer core in the middle position is adjusted to meet the control requirement, the technical operation is simple, a plurality of sensing elements are required to be installed, and the position and the gesture of the core are monitored and controlled.
With particular reference to fig. 5, for simplicity of operation; the rotary joint 430 comprises a rotary sleeve 431 and a positioning sleeve 433, the rotary sleeve 431 is positioned in the positioning sleeve 433, a control groove 432 is formed in the surface of the rotary sleeve 431, the control groove 432 comprises a communicated linear part and an arc part, a rotary protrusion is arranged on the inner wall of the positioning sleeve 433 and is matched with the control groove 432, a first clamping rod 420 is connected to the inner wall of the rotary sleeve 431 in a sliding manner, an elastic element is arranged between the rotary protrusion and the control groove 432, the tail end of the first clamping rod 420 is fixedly connected with a first clamping plate 410, a position control device 440 is arranged outside a conveying mounting plate and used for controlling the position of the rotary sleeve 431, the position control device 440 can select telescopic elements such as an electric control telescopic rod, the telescopic end of the telescopic element is rotatably connected with the surface of the rotary sleeve 431, the position of the positioning sleeve 433 is relatively fixed, and in the process of controlling the linear movement of the rotary sleeve 431, the rotary protrusion in the positioning sleeve 433 slides in the linear grooves on two sides at first, and can push the rotary sleeve 431 and the first clamping rod 420 to move towards the middle position, so as to complete clamping and limiting of a middle iron core; then, the control groove 432 is continuously extruded in the moving process, at the moment, the rotary protrusion enters the control groove 432 and is matched with the control groove 432, the rotary sleeve 431 can be controlled to drive the first clamping rod 420 to synchronously rotate 90 degrees, the iron core in the middle of the rotary sleeve 431 and the first clamping rod rotate 90 degrees in the clamping state, the posture is adjusted, and the iron core is positioned between the stamping devices 200 in the vertical posture to be stamped and adjusted.
By the aid of the rotary control mode, extrusion and rotary control of the iron core can be completed in sequence in the process of linearly moving the extrusion rotary sleeve 431, the control process is simple, and the failure rate is low; after the iron core is leveled, the iron core can be controlled to turn back to the original posture, so that the blanking conveying is completed in a horizontal state; in the process of rotary clamping, the clamping effect on the iron core can be increased and the stability is improved under the action of the elastic element; here, in order to ensure that the iron core can be turned normally, the second carrying platform 700 is provided with a telescopic surface or can move linearly, and is staggered with the iron core, so that the normal turning is ensured.
With particular reference to fig. 4; the second clamping assembly comprises a locating frame 530 fixedly connected with the conveying installation plate, a telescopic device 520 is arranged on the surface of the locating frame 530, a second clamping plate 510 is fixedly connected with the telescopic tail end of the telescopic device 520, the second clamping plate 510 is controlled to move towards the inner side through telescopic device 520 in a telescopic mode, clamping and limiting of the iron core are completed, clamping of the iron core after flattening can be completed at the moment, the iron core can be moved out of the stamping device 200 and move towards the outer side, and the blanking process is completed.
The support plate is installed at the bottom of the conveying installation plate, the surface of the stamping platform 100 is provided with a driving groove which penetrates through up and down, the driving device is located in the stamping platform 100 to control the conveying installation plate, the conveying installation plate part penetrates through the driving groove, the conveying installation plate part and the driving groove slide relatively in a straight line, and control of the first clamping device 400 and the second clamping device 500 on two sides can be achieved.
When the transformer core clamping device is used, the iron core is conveyed to a preset position on the surface of the first bearing platform 600, the first clamping device 400 is controlled to move towards the direction of the first bearing platform 600 by the conveying device 300, and the clamping limit of the transformer core is completed; in the process of clamping the transformer iron core to move, the iron core is controlled to synchronously turn over 90 degrees, and at the moment, the upper surface and the lower surface of the iron core can correspond to the position of the stamping device 200, so that stamping and leveling are completed.
After the stamping and flattening are finished, the first clamping device 400 releases the limit of the iron core on the surface of the second bearing platform 700, the conveying device 300 continues to move towards the first bearing platform 600, the steps are repeated, and the clamping of the iron core is finished through the first clamping device 400; simultaneously, the second clamping device 500 at the rear side is used for clamping two sides of the flattened iron core, after the two sides are clamped, the first clamping device 400 and the second clamping device 500 are controlled to move through the conveying device 300, feeding of the second non-flattened iron core is completed, synchronous blanking of the flattened iron core is completed, and continuous extrusion flattening processing is completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A transformer core edge flattening device, comprising:
a stamping platform (100), the upper surface of which is provided with a first bearing platform (600) and a second bearing platform (700);
the stamping device (200) is arranged above the stamping platform (100) and corresponds to the second bearing platform (700) in position and is used for stamping the iron core;
the conveying device (300) is arranged at the upper end of the stamping platform (100) and slides relatively to the stamping platform, and comprises two symmetrically arranged conveying mounting plates, wherein a driving device for controlling the position of the conveying device (300) is arranged inside the stamping platform (100);
the first clamping device (400) is arranged on the surface of the conveying installation plate and comprises two groups of symmetrically arranged first clamping assemblies, and is used for conveying an uneven iron core from a first bearing platform (600) to a second bearing platform (700);
and the second clamping device (500) is arranged on the surface of the conveying installation plate and comprises two groups of second clamping assemblies which are symmetrically arranged and used for moving the leveled iron core away from the second bearing platform (700).
2. The transformer core edge flattening apparatus of claim 1, wherein the first clamping assembly further comprises a rotary joint (430), the rotary joint (430) controlling the core to rotate during handling.
3. The transformer core edge flattening device according to claim 2, wherein the rotary joint (430) comprises a rotary sleeve (431) and a positioning sleeve (433), the rotary sleeve (431) is located in the positioning sleeve (433), a control groove (432) is formed in the surface of the rotary sleeve (431), the control groove (432) comprises a straight line portion and an arc portion which are communicated, a rotary protrusion is arranged on the inner wall of the positioning sleeve (433), a first clamping rod (420) is slidably connected to the inner wall of the rotary sleeve (431), an elastic element is arranged between the first clamping rod and the first clamping rod, a first clamping plate (410) is fixedly connected to the tail end of the first clamping rod (420), and a position control device (440) is arranged on the outer side of the conveying mounting plate and used for controlling the position of the rotary sleeve (431).
4. The transformer core edge flattening device according to claim 1, wherein the second clamping assembly comprises a positioning frame (530) fixedly connected with the conveying mounting plate, a telescopic device (520) is mounted on the surface of the positioning frame (530), and a second clamping plate (510) is fixedly connected to the telescopic tail end of the telescopic device (520).
5. A transformer core edge flattening apparatus according to any of claims 1-4, wherein a support plate is installed at the bottom of the transport mounting plate, and a driving slot penetrating up and down is formed on the surface of the stamping platform (100).
6. A transformer core edge flattening apparatus according to any of claims 1-4, wherein the top height of the first load bearing platform (600) is higher than the top height of the second load bearing platform (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663947.1U CN220138112U (en) | 2023-06-28 | 2023-06-28 | Transformer core edge leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321663947.1U CN220138112U (en) | 2023-06-28 | 2023-06-28 | Transformer core edge leveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220138112U true CN220138112U (en) | 2023-12-05 |
Family
ID=88952668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321663947.1U Active CN220138112U (en) | 2023-06-28 | 2023-06-28 | Transformer core edge leveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220138112U (en) |
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2023
- 2023-06-28 CN CN202321663947.1U patent/CN220138112U/en active Active
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